Liquid Chromatograph
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| Brand | Ultron |
|---|---|
| Origin | Beijing, China |
| Model | UC-3231 |
| Instrument Type | Conventional HPLC System |
| Flow Rate Range | 0.001–9.999 mL/min |
| Max Operating Pressure | 40 MPa |
| Wavelength Range | 190–740 nm |
| Spectral Bandwidth | 20 nm |
| Baseline Noise | 4×10⁻⁵ AU (MeOH, 1 mL/min) |
| Baseline Drift | 3×10⁻⁴ AU (MeOH, 1 mL/min) |
| LOD | 2×10⁻⁸ g/mL (naphthalene in MeOH, 1 mL/min) |
| Data Acquisition Rate | 10 Hz |
| Pump Type | Dual-piston serial configuration with electronic pressure pulsation suppression |
| Detector Light Source | Low-pressure mercury lamp (5,000 h lifetime) |
| Control Interface | RS-232 |
| Display | 2×8-character LCD |
| Brand | Ultron |
|---|---|
| Origin | Beijing, China |
| Model | UC-3282 |
| Flow Rate Range | 0.001–9.999 mL/min (10 mL pump head) |
| Pump Type | Dual-piston serial reciprocating pump |
| Flow Accuracy | <0.5% |
| Flow Precision (RSD) | ≤0.1% |
| Pressure Pulsation | <0.1 MPa (deionized water, 1 mL/min at 10 MPa |
| Maximum Operating Pressure | 0–40 MPa (standard), 0–25 MPa (low-pressure configuration) |
| Remote Control Interface | RS-232 |
| Pressure Limit Protection | User-definable upper threshold |
| Display | 2×16-character LCD (English) |
| GLP Functionality | Solvent consumption logging |
| Dimensions (L×H×D) | 200×210×420 mm |
| Weight | 7.5 kg |
| Brand | Ulunion |
|---|---|
| Model | UC-3283 |
| Origin | Beijing, China |
| Pump Type | Dual-Piston Serial Reciprocating Pump |
| Flow Rate Range | 0.001–9.999 mL/min (10 mL pump head) / 0.01–49.99 mL/min (50 mL pump head) |
| Flow Accuracy | <0.5% RSD |
| Flow Precision | ≤0.1% RSD |
| Pressure Pulsation | <0.1 MPa (deionized water, 1 mL/min @ 10 MPa |
| Maximum Pressure | 0–40 MPa (standard), 0–25 MPa (low-pressure configuration) |
| Control Interface | RS-232 for PC-based remote control and bidirectional communication |
| System Protection | User-configurable pressure limit cutoff |
| Display | 2×16-character LCD with English interface |
| GLP Functionality | Cumulative solvent consumption logging |
| Dimensions (L×H×D) | 306 × 210 × 420 mm |
| Weight | 10 kg |
| Brand | Unimicro Technologies |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Original Equipment Manufacturer (OEM) |
| Instrument Type | Conventional High-Performance Liquid Chromatograph |
| Model | EasySep-1010 |
| Pump Types | Analytical (10 mL stainless steel head) & Semi-Preparative (50 mL stainless steel head) |
| Flow Range (Analytical) | 0.01–9.99 mL/min |
| Max Pressure (Analytical, SS) | 42 MPa |
| Flow Range (Semi-Prep) | 0.1–49.9 mL/min |
| Max Pressure (Semi-Prep, SS) | 30 MPa |
| Flow Accuracy (Analytical) | RSD ≤ 0.5% at 1 mL/min |
| Flow Precision (Analytical) | RSD ≤ 0.1% at 1 mL/min |
| Flow Accuracy (Semi-Prep) | RSD ≤ 2% at 1 & 10 mL/min |
| Flow Precision (Semi-Prep) | RSD ≤ 0.5% at 1 & 10 mL/min |
| UV-VIS Detector | Wavelength Range 190–360 nm |
| Wavelength Accuracy | ≤ ±1 nm |
| Spectral Bandwidth | 8 nm |
| Wavelength Repeatability | ≤ ±0.1 nm |
| Light Source | DX2 Dual-Life Deuterium Lamp |
| Detector Cell Options | Analytical & Semi-Preparative Flow Cells |
| Display | 320×240 dot-matrix LCD |
| System Protection | Soft-start/stop, programmable pressure limits, auto data backup |
| Brand | Unimicro Technologies |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | OEM Manufacturer |
| Regional Classification | Domestic (China) |
| Model | EasySep-1020 HPLC |
| Instrument Category | Conventional High-Performance Liquid Chromatograph |
| Application Scope | General-Purpose Analytical Use |
| Flow Rate Range | 0.001–9.999 mL/min |
| Maximum Operating Pressure | 42 MPa |
| Flow Accuracy | <0.06% RSD |
| Autosampler Capacity | 120 positions |
| Injection Volume Range | 0.1–250 µL |
| Column Oven Temperature Range | Ambient +10 °C to 60 °C |
| UV/Vis Wavelength Range | 190–600 nm |
| Data Acquisition Rate | 100 Hz |
| Brand | Unimicro Technologies |
|---|---|
| Origin | Jiangsu, China |
| Manufacturer Type | OEM Manufacturer |
| Instrument Type | Conventional HPLC System |
| Model | EasySep®-3030 Binary/Quaternary HPLC System |
| Flow Rate Range | 0–10 mL/min |
| Maximum Operating Pressure | 42 MPa |
| Autosampler Capacity | 96 positions |
| Injection Volume Range | 0–100 µL |
| Column Oven Temperature Range | Ambient to 100 °C |
| UV-Vis Detector Wavelength Range | 190–800 nm |
| Data Acquisition Rate | 20 Hz |
| Brand | Unimicro Technologies |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Original Equipment Manufacturer (OEM) |
| Product Category | Domestic HPLC System |
| Model | EasySep®-3030 |
| Instrument Type | Conventional High-Performance Liquid Chromatograph |
| Flow Rate Range | 0.001–10.000 mL/min |
| Maximum Pressure | 42 MPa |
| Sample Tray Capacity | 108 positions (2 mL vials) |
| Injection Volume Range | 0–100 µL |
| Column Oven Temperature Range | Ambient to 100 °C |
| UV-Vis Wavelength Range | 190–800 nm |
| Data Acquisition Rate | 20 Hz |
| Brand | Unimicro Technologies |
|---|---|
| Origin | Jiangsu, China |
| Manufacturer Type | Original Equipment Manufacturer (OEM) |
| Instrument Type | Conventional High-Performance Liquid Chromatograph (HPLC) |
| Model | EasySep®-3050 |
| Flow Rate Range | 0–50 mL/min |
| Maximum Operating Pressure | 35 MPa |
| Autosampler Capacity | 96 positions |
| Injection Volume Range | 0–5 mL |
| Column Oven Temperature Range | –100 °C (requires optional cryogenic module) |
| UV-Vis Detection Wavelength Range | 190–800 nm |
| Data Acquisition Frequency | 20 Hz |
| Detector Options | UV-Vis, Diode Array (DAD), Fluorescence (FLD), Evaporative Light Scattering (ELSD), Mass Spectrometry (MS) interfaces |
| Software Control | Unimicro ChromStation (full bidirectional control) |
| Brand | Unimicro Technologies |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Original Equipment Manufacturer (OEM) |
| Instrument Category | Domestic |
| Model | EasySep®-5010 |
| Instrument Type | Conventional UHPLC System |
| Application Scope | General-purpose analytical chromatography |
| Maximum Operating Pressure | 68 MPa |
| Brand | Unimicro Technologies |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Direct Manufacturer |
| Regional Classification | Domestic (China) |
| Model | EasySep®3050PLC |
| Instrument Category | Conventional HPLC System |
| Application Scope | General-Purpose Preparative Chromatography |
| Flow Rate Range | 0–50 mL/min |
| Maximum Pressure | 42 MPa |
| Flow Accuracy | < 0.06% RSD |
| Autosampler Capacity | 24 positions (10 mL vials) |
| Injection Volume Range | 0–10 mL |
| Column Oven Temperature Range | 5 °C above ambient to 100 °C |
| UV-Vis Wavelength Range | 190–800 nm |
| Data Acquisition Rate | 20 Hz |
| Brand | Unimicro Technologies |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Original Equipment Manufacturer (OEM) |
| Product Category | Domestic |
| Model | EasySep-1050 Semi-Preparative |
| Instrument Type | Conventional High-Performance Liquid Chromatograph |
| Flow Rate Range | 10–20 mL/min |
| Maximum Operating Pressure | 42 MPa |
| Autosampler Positions | 120 |
| Injection Volume Range | 1–50 µL |
| Column Oven Temperature Range | 10–60 °C |
| UV-Vis Wavelength Range | 190–600 nm |
| Data Acquisition Frequency | 100 Hz |
| Brand | Unimicro Technologies |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Direct Manufacturer |
| Instrument Type | Conventional HPLC System |
| Model | Prep EasySep-1050 |
| Flow Rate Range | 0.001–9.999 mL/min |
| Max Operating Pressure | 42 MPa |
| Autosampler Positions | 120 |
| Injection Volume Range | 0.1–250 µL |
| Column Oven Temperature Range | Ambient to 60 °C |
| UV-Vis Wavelength Range | 190–600 nm |
| Data Acquisition Rate | 100 Hz |
| Pump Flow Accuracy | ±2% |
| Pump Flow Precision | < 0.2% RSD |
| Pressure Pulsation | ≤0.2 MPa |
| Wavelength Accuracy | ±1 nm |
| Wavelength Repeatability | < 0.1 nm |
| Baseline Noise | ≤±1×10⁻⁵ AU (MeOH, 1 mL/min, 254 nm, 1 s) |
| Baseline Drift | ≤2×10⁻⁴ AU/h (MeOH, 1 mL/min, 254 nm, 1 s) |
| Brand | Unimicro Technologies |
|---|---|
| Origin | USA |
| Manufacturer Type | Original Equipment Manufacturer (OEM) |
| Category | Imported Instrument |
| Model | 2100 |
| Instrument Type | Conventional High-Performance Liquid Chromatograph (HPLC)-compatible pCEC System |
| Flow Rate Range | 0.001–9.999 mL/min |
| Maximum Operating Pressure | 42 MPa |
| Autosampler Capacity | 120 positions |
| Injection Volume Range | 0.1–250 µL |
| Column Oven Temperature Range | Ambient to 60 °C |
| UV-Vis Detection Wavelength Range | 190–600 nm |
| Data Acquisition Frequency | 100 Hz |
| Brand | Unimicro Technologies |
|---|---|
| Origin | USA |
| Manufacturer Type | Original Equipment Manufacturer (OEM) |
| Product Category | Imported Instrument |
| Model | TriSep®-3000 High-Efficiency Microfluidic Electro-HPLC System |
| Instrument Type | Nanoflow Liquid Chromatograph |
| Application Profile | Specialized Analytical Instrument |
| Flow Rate Range | 0.001–10.00 mL/min |
| Maximum Pressure | 40 MPa |
| Flow Precision | <0.06% RSD |
| Sample Tray Capacity | 1.5 mL vials (105 positions) or 5 mL vials (10 positions) |
| Injection Volume Range | 20 nL, 50 nL |
| Column Oven Temperature Range | Ambient to 60 °C |
| UV-Vis Wavelength Range | 190–700 nm |
| Data Acquisition Rate | 100 Hz |
| Brand | VERTEX |
|---|---|
| Model | STI500 |
| Instrument Type | Isocratic HPLC System |
| Flow Rate Range | 0.003–9.999 mL/min |
| Maximum Operating Pressure | 42 MPa |
| Injection Volume Range | 0.1–100 µL |
| Number of Injection Positions | 1 |
| Wavelength Range (UV-Vis Detector) | 190–700 nm |
| Data Acquisition Rate | 100 Hz |
| Column Temperature Control | Ambient Only |
| Compliance | ASTM D4294, ISO 13877, USP <621>, GLP/GMP-ready software architecture |
| Brand | Vertex |
|---|---|
| Origin | Shanghai, China |
| Model | VERTEX VI500 |
| Instrument Type | Conventional HPLC System |
| Flow Rate Range | 0.001–9.999 mL/min |
| Max Operating Pressure | 40 MPa |
| Injection Volume Range | 1–5000 µL (1 µL increment |
| Column Oven Temperature Range | 4–85 °C |
| UV Detector Wavelength Range | 190–720 nm (D₂ lamp), up to 940 nm with optional W lamp |
| Data Acquisition Rate | 100 Hz |
| Baseline Noise (UV) | ≤ ±0.2 × 10⁻⁵ AU (empty cell) |
| Wavelength Accuracy | ±1 nm |
| Wavelength Precision | < 0.1 nm |
| RI Detector Refractive Index Range | 1.00–1.75 |
| RI Detector Noise | ≤ 2.5 nRIU |
| Sample Capacity | 2 × 48 vials (2 mL), optional 96-/384-well plates |
| Auto-sampler Cycle Time | 17 s (injection only), 60 s including needle wash |
| Injection Reproducibility (full-loop) | RSD < 0.3% |
| Column Oven Temp Stability | ±0.1 °C |
| Power Supply | AC 110/220 V, 50/60 Hz |
| Dimensions (W×D×H) | 260 × 360 × 170 mm |
| Weight | 10.0 kg |
| Brand | Waters |
|---|---|
| Origin | USA |
| Model | 2695 |
| Instrument Type | Conventional High-Performance Liquid Chromatograph |
| Application Scope | General-purpose analytical HPLC |
| Brand | Waters |
|---|---|
| Origin | USA |
| Model | 2996 |
| Instrument Type | Conventional High-Performance Liquid Chromatograph |
| Flow Rate Range | 0.010–10.000 mL/min |
| Maximum Operating Pressure | 5000 psi (≈34.5 MPa) |
| Autosampler Capacity | 120 positions |
| Injection Volume Range | 0.1–100 µL |
| Column Oven Temperature Range | 0–60 °C |
| Wavelength Range (PDA) | 190–800 nm |
| Data Acquisition Rate | 100 Hz |
| Gradient Accuracy | ±0.5% |
| Gradient Precision | ±0.15% RSD |
| Flow Precision | ±0.075% RSD |
| Delay Volume | <650 µL |
| Origin | USA |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported |
| Model | 600E-2487 |
| Quotation | Available Upon Request |
| Pump Flow Rate Range | 0.01–20 mL/min (standard), up to 45 mL/min (high-flow configuration) |
| Flow Accuracy | ±0.1% RSD |
| Maximum Operating Pressure | 6000 psi |
| Gradient Accuracy | ±0.5% |
| UV/Vis Detector Noise | < ±3.5 × 10⁻⁶ AU |
| Baseline Drift | ≤ 1 × 10⁻⁴ AU/h |
| Linearity | < 5% deviation at 2.5 AU |
| Spectral Bandwidth | 5 nm |
| Wavelength Range | 190–700 nm |
| Absorbance Range | 0.0001–4.0 AUFS |
| System Lag Volume | Fixed via RPS (Resident Pump System) technology |
| Brand | Waters |
|---|---|
| Origin | USA |
| Model | ACQUITY APC System |
| Instrument Type | Ultra-High-Performance Liquid Chromatograph (UHPLC) for Polymer Analysis |
| Sample Introduction | Automated, Dual-Column Switching Capability |
| Solvent Management | Polymer-Optimized Quaternary Solvent Manager (p-QSM) with Six-Solvent Selection |
| Temperature Control | Column Compartment with Precise Thermal Stability |
| Detection Compatibility | RI, UV/PDA, MALS, dRI, Viscometry, and Third-Party Detectors |
| Software Integration | WinGPC UniChrom™ (PSS), Empower™ (Waters), 21 CFR Part 11–Compliant Audit Trail Support |
| Calibration | Pre-qualified APC Calibration Kits for Sub-10-min Runs and Daily Column Re-Calibration |
| Column Technology | BEH (Bridged Ethyl Hybrid) Particles with Rigid Macroporous Structure |
| Regulatory Alignment | Designed for GLP/GMP Environments |
| Brand | Waters |
|---|---|
| Origin | USA |
| Manufacturer Type | Authorized Distributor |
| Product Category | Imported Instrument |
| Model | ACQUITY Arc |
| Instrument Type | Ultra-High Performance Liquid Chromatograph (UHPLC) |
| Solvent Delivery | Quaternary Gradient System |
| Column Compatibility | 2.0–5.0 µm particles |
| System Dispersion | Optimized for Low Extra-Column Band Broadening |
| Detection Compatibility | Fully Integrated with ACQUITY QDa Mass Detector |
| Software Platform | Empower 3 and MassLynx |
| Regulatory Compliance | Supports 21 CFR Part 11, GLP/GMP, ISO/IEC 17025, USP <1058> |
| Auto-Blend Plus | Enabled |
| Needle Wash FTN Mode | Cross-Contamination < 0.002% |
| Column Oven Options | Integrated Pre-heating & Active Heating/Cooling |
| Multi-Flow Path Architecture | Dual Path (Path 1: HPLC-optimized |
| Path 2 | UHPLC-optimized) |
| Brand | Waters |
|---|---|
| Origin | USA |
| Model | ACQUITY Premier System |
| Instrument Type | Ultra-High Performance Liquid Chromatograph (UHPLC) |
| Application Scope | General-purpose analytical chromatography |
| Core Technology | MaxPeak High-Performance Surface (HPS) |
| Software Compatibility | Empower, MassLynx, UNIFI |
| Regulatory Alignment | Designed for GLP/GMP environments with audit trail and electronic signature support per FDA 21 CFR Part 11 |
| Brand | Waters |
|---|---|
| Origin | USA |
| Model | ACQUITY UPC² |
| Instrument Type | Convergence Chromatography System |
| Primary Mobile Phase | Compressed Carbon Dioxide (CO₂) |
| Compatible Detectors | UV/Vis, PDA, MS (via dedicated interfaces) |
| Injection Volume Range | 0.5–10 µL |
| Column Temperature Control | Ambient to 85 °C |
| System Pressure Range | Up to 15,000 psi (103 MPa) |
| Gradient Composition Accuracy | ≤0.2% RSD |
| Data System Compliance | FDA 21 CFR Part 11, GLP/GMP-ready |
| Brand | Waters |
|---|---|
| Origin | USA |
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported |
| Model | UPLC-MS/MS |
| Instrument Type | Ultra-High Performance Liquid Chromatography–Tandem Mass Spectrometry System |
| Flow Rate Range | 0.001–1000 µL/min |
| Maximum Operating Pressure | 40 MPa |
| Sample Tray Capacity | 15-position vial tray |
| Injection Volume Range | 1–50 µL |
| Column Oven Temperature Range | +10 to +60 °C |
| UV-Vis Detection Wavelength Range (if equipped with PDA) | 190–700 nm |
| Data Acquisition Rate | 100 Hz |
| Brand | Waters |
|---|---|
| Origin | USA |
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported |
| Model | ACQUITY UPLC H-Class Bio |
| Instrument Type | Ultra-Performance Liquid Chromatograph (UPLC) |
| Solvent Delivery | Quaternary Gradient System |
| Sample Introduction | Flow-Through Needle Autosampler |
| Temperature Control | Column Heater with Multi-Column Switching Capability |
| Detection Compatibility | UPLC-Optimized UV/Vis, PDA, Fluorescence, and Mass Spectrometry Detectors |
| Regulatory Support | 21 CFR Part 11–compliant software, GLP/GMP audit trail, method validation support per ICH Q2(R2) and USP <1058> |
| Brand | Waters |
|---|---|
| Origin | USA |
| Model | ACQUITY UPLC H-Class PLUS |
| Instrument Type | Ultra-High Performance Liquid Chromatograph (UHPLC/UPLC) |
| Application Scope | General-purpose LC platform supporting both legacy HPLC and modern UPLC methods |
| Compliance | Designed for GLP/GMP environments |
| Brand | Waters & KHB |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Authorized Distributor |
| Instrument Type | Ultra-High Performance Liquid Chromatography–Triple Quadrupole Mass Spectrometer (UHPLC-TQMS) |
| Configuration | Integrated UHPLC Platform with Tandem Quadrupole MS Detector |
| Regulatory Context | Designed for GLP/GMP-compliant laboratories and clinical research environments |
| Software Compliance | Supports 21 CFR Part 11–compliant audit trails and electronic signatures |
| Brand | Waters & KHB |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Authorized Distributor |
| Instrument Type | UHPLC-MS/MS System |
| Configuration | Integrated UHPLC Platform with Triple Quadrupole Mass Spectrometer |
| Regulatory Alignment | Designed for CLIA, CAP, and ISO 15189-compliant clinical laboratories |
| Software Platform | UNIFI Scientific Information System (SIS) with 21 CFR Part 11 compliance modules |
| Brand | Waters |
|---|---|
| Origin | USA |
| Model | ACQUITY UPLC I-Class PLUS |
| Instrument Type | Ultra-Performance Liquid Chromatograph (UPLC) |
| Maximum Pressure | 18,000 psi |
| Temperature Control Range | 4–90 °C |
| Injection Volume Range | 0.1–1000 µL |
| Detector Compatibility | Low-diffusion UV/Vis, PDA, and MS-coupled configurations |
| Column Management | Active pre-heating, dual-column switching, optional 2D-LC valve |
| Software Support | Waters Empower, MassLynx, UNIFI, and third-party LC-MS platforms |
| Compliance | Designed for GMP/GLP, ISO/IEC 17025, USP <1058>, FDA 21 CFR Part 11 audit trail readiness |
| Brand | Waters |
|---|---|
| Origin | USA |
| Model | ACQUITY UPLC I-Class |
| Instrument Type | Ultra-High-Performance Liquid Chromatograph (UHPLC) |
| Sample Introduction | Low-Diffusion, Dual-Needle, Independent Autosampler |
| Pressure Range | Up to 130 MPa (1300 bar) |
| Flow Rate Range | 0.001–2.0 mL/min |
| Column Temperature Control | 5–100 °C |
| UV/Vis Detection Wavelength Range | 190–800 nm |
| Data Acquisition Rate | Up to 100 Hz |
| Compliance | Fully Compatible with FDA 21 CFR Part 11, ASTM D7416, USP <621>, ISO/IEC 17025 |